Greatest Common Factor of 85, 63, 238

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 85, 63, 238 by common division method
• Greatest Common Factor of 85, 63, 238 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Greatest Common Factor

We found the factors 85,63,238 . The biggest common factor number is the GCF number.
So the greatest common factor 85,63,238 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 98, 76, 109
• GCF of 10, 79, 800
• GCF of 16, 13, 457
• GCF of 79, 31, 318
• GCF of 33, 79, 887

1. What is the GCF of 85, 63, 238?

Answer: GCF of 85, 63, 238 is 1.

2. How to Find the GCF of 85, 63, 238

Answer: Greatest Common Factor(GCF) of 85, 63, 238 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(85, 63, 238) = 1.